The real number for which the equation, has two distinct real roots in
does not exist.
lies between 1 and 2 .
lies between 2 and 3 .
lies between -1 and 0 .
As we have learned
Quadratic Expression Graph when a> 0 & D > 0 -
Real and distinct roots of
&
- wherein
is the abscissa of vertex
and , it should lie in(0,1 ) but it's not true
S, no value of 'k' exists
Option 1)
does not exist.
Option 2)
lies between 1 and 2 .
Option 3)
lies between 2 and 3 .
Option 4)
lies between -1 and 0 .
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